H3C S5800 网段不通

你好，就是按照你说的操作的，S5800建立 vlan10 20 属于vlan10 的交换机建了 vlan10 属于vlan20 的交换机建立vlan20 S5800与接入交换机之间设置的是vlan all 接入交换机上也设置了vlan access 还是不通 还有别的解决办法吗？

您好，反馈下关键配置点看下。

S5800 配置 （21-24口是连接vlan10区域4台接入交换机 25-28口是连接vlan20区域四台接入交换机 25-28是通过光纤连接的） vlan 10 description to-user # vlan 20 description to-user-D5 interface GigabitEthernet1/0/21 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet1/0/22 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet1/0/23 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet1/0/24 port link-mode bridge port link-type trunk port trunk permit vlan all interface Ten-GigabitEthernet1/0/25 port link-mode bridge port link-type trunk port trunk permit vlan all # interface Ten-GigabitEthernet1/0/26 port link-mode bridge port link-type trunk port trunk permit vlan all # interface Ten-GigabitEthernet1/0/27 port link-mode bridge port link-type trunk port trunk permit vlan all # interface Ten-GigabitEthernet1/0/28 port link-mode bridge port link-type trunk port trunk permit vlan all 各接入交换机配置大概和如下差不多 vlan 10 description to-user&manage # interface Vlan-interface10 ip address 172.17.41.201 255.255.255.0 # interface Aux1/0/0 # interface Ethernet1/0/1 port access vlan 10 # interface Ethernet1/0/2 port access vlan 10 # interface Ethernet1/0/3 port access vlan 10 # interface Ethernet1/0/4 port access vlan 10

贴下各自vlan下PC配置的网关。

172.17.41.112 255.255.255.0 172.17.41.1 172.17.40.112 255.255.255.0 172.17.40.1

那看你的5800配置里并没有给VLAN设置地址。

您好，在反馈的S5800上没有看到int vlan10和int vlan20的配置。

interface Vlan-interface10 description to-user ip address 172.17.41.1 255.255.255.0 # interface Vlan-interface20 description to-user-D5 ip address 172.17.40.1 255.255.255.0 有的

看到接入交换机也给vlan 10和vlan 20配置了IP，删除掉了再配置看下。

我试下